Hanging-type ultrasonic cleaning device for ceramic filter

Abstract

The invention discloses a hanging-type ultrasonic cleaning device for a ceramic filter. The hanging-type ultrasonic cleaning device for the ceramic filter comprises a synchronous lifting mechanism arranged outside a filter groove and a plurality of ultrasonic boxes, wherein the synchronous lifting mechanism comprises a horizontal main girder and two vertical supports, the top ends of the two vertical supports are respectively connected with the two ends of the horizontal main girder, the lower ends of the two vertical supports support on the ground, lifting guide rails are respectively arranged on the inner sides of the two vertical supports, a lifting hanging arm is installed between the lifting guide rails and moves up and down along the lifting guide rails, and the ultrasonic boxes are connected with the lifting hanging arm through a vertical connecting rod. The hanging-type ultrasonic cleaning device for the ceramic filter can detect the loss degree of the ultrasonic boxes at the earliest time and reduce the maintenance difficulties and the safety risks. Moreover, the cleaning cycle of the filter is prolonged, the production per hour and per filter is improved, the service life of the ultrasonic boxes is prolonged, the acid cleaning cycle of equipment maintenance is prolonged, a great amount of spare material loss is reduced, the labor intensity of workers is greatly lowered, and the hanging-type ultrasonic cleaning device for the ceramic filter has great economic and social benefits.

Description

technical field [0001] The invention relates to the technical field of ultrasonic cleaning of ceramic filters, in particular to a hanging type ultrasonic cleaning device for ceramic filters. Background technique [0002] my country's current filter ultrasonic cleaning technology is under the action of pressure difference, when the suspension passes through the filter medium, the particles are trapped on the surface of the medium to form a filter cake, while the liquid flows out through the filter medium, achieving the purpose of solid-liquid separation. The filter medium is a ceramic plate, and there are many ceramic micropores on the ceramic plate. After the ceramic filter works for a period of time, due to the blockage of the ore pulp and other substances adhering to the micropores, the filtering effect of the filter plate decreases. At this time, the filter needs to be stopped. And carry out combined cleaning on the filter. Combined cleaning is composed of ultrasonic cle...

AI Technical Summary

Problems solved by technology

No matter whether the ultrasonic box is working or not, it is soaked below the liquid surface of the slurry. The working environment is relatively harsh. The movement of the slurry under the action of stirring is easy to wear the sealing effect of the ultrasonic box, which increases the consumption of the ultrasonic box, affects the cleaning effect, and then affects the filtering effect.

Since the ultrasonic box is soaked below the slurry surface for a long time, it is very difficult to detect the wear of the ultrasonic box, which affects the cleaning effect, shortens the service life of the filter plate, and increases the cost loss

Moreover, when repairing and replacing the ultrasonic box, it is necessary to empty the pulp, and the maintenance personnel will go down to the bottom of the filter tank to work, which takes a lot of time and increases the difficulty of maintenance and safety risks, increasing the cost of maintenance

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